UtilsString.java

/**
 * File name:	UtilsString.java
 * Version:		1.0
 * Date:		@date 13:17:19
 * Author:		Sawan J. Kapai Harpalani
 * Copyright:	Copyright 200X Sawan J. Kapai Harpalani
 *
 *				This file is part of Math Attack.
 *
 *				Math Attack is free software: you can redistribute it 
 *				and/or modify it under the terms of the GNU General
 *				Public License as published by the Free Software 
 *				Foundation, either version 3 of the License, 
 *				or (at your option) any later version.
 *
 *				Math Attack is distributed in the hope that it will 
 *				be useful, but WITHOUT ANY WARRANTY; without even 
 *				the implied warranty of MERCHANTABILITY or FITNESS 
 *				FOR A PARTICULAR PURPOSE. See the GNU General Public
 *			    License for more details.
 *
 *				You should have received a copy of the GNU General 
 *				Public License along with Math Attack. If not, see 
 *				http://www.gnu.org/licenses/.
 */
package com.sawan.mathattack.utils;

// TODO: Auto-generated Javadoc
/**
 * The Class UtilsString.
 */
public class UtilsString {

	/**
	 * Remove last chracter of a string.
	 *
	 * @param s the s
	 * @return the string
	 */
	public static String removeLastChar(String s) {
		if (s == null || s.length() == 0) {
			return s;
		}
		return s.substring(0, s.length() - 1);
	}
}